project-edgeos/scripts/board_specific_setup.sh

#!/bin/bash

# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# We want to preserve what COS is doing, so preserve their function by renaming it.
eval "$(echo "cos_board_finalize_base_image()"; declare -f board_finalize_base_image | tail -n +2)"

# Export kernel config file as a BUILD artifact.
export_kernel_config(){
  # Copy RT kernel config.
  cp "${root_fs_dir}"/boot/config-*rt* "${BUILD_DIR}/kernel_config_rt"
  # Copy Vanilla kernel config by filtering out the RT kernel config.
  cp "$(ls "${root_fs_dir}"/boot/config-* | grep -v rt)" "${BUILD_DIR}/kernel_config_rt"
}

board_finalize_base_image() {
  cos_board_finalize_base_image
  move_for_artifact "opt/google/src/kernel-rt-src.tar.gz" \
                    "kernel-rt-src.tar.gz"
  move_for_artifact "opt/google/src/kernel-rt-headers.tgz" \
                    "kernel-rt-headers.tgz"
}